EP1284380A2 - Verfahren und Vorrichtung zum Montieren von Elektromagnetventilen - Google Patents

Verfahren und Vorrichtung zum Montieren von Elektromagnetventilen Download PDF

Info

Publication number
EP1284380A2
EP1284380A2 EP20020017346 EP02017346A EP1284380A2 EP 1284380 A2 EP1284380 A2 EP 1284380A2 EP 20020017346 EP20020017346 EP 20020017346 EP 02017346 A EP02017346 A EP 02017346A EP 1284380 A2 EP1284380 A2 EP 1284380A2
Authority
EP
European Patent Office
Prior art keywords
valve
clip
pair
manifold
tabs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20020017346
Other languages
English (en)
French (fr)
Other versions
EP1284380A3 (de
Inventor
Jorge Alberto Moreno
Charles Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of EP1284380A2 publication Critical patent/EP1284380A2/de
Publication of EP1284380A3 publication Critical patent/EP1284380A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/003—Housing formed from a plurality of the same valve elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/5987—Solenoid or electromagnetically operated valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6011—Assembling, disassembling, or removing cartridge type valve [e.g., insertable and removable as a unit, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6855—Vehicle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making

Definitions

  • the present invention relates to the mounting of electrically operated valves employed for controlling flow of hydraulic fluid in a fluid operated system and particularly a system of the type where the valve assembly has a body portion containing the fluid inlet and outlet ports thereon inserted into a receptacle or block having corresponding ports for connecting to the fluid operated system.
  • the invention relates more particularly to solenoid operated valves of the type having the valve body inserted into a block or manifold for controlling flow of hydraulic fluid in an automatically shifted power transmission.
  • the shifting of the automatic transmission is controlled by a plurality of valves mounted on a manifold with each valve connected to a fluid control circuit for operating one of the hydraulic shifting actuators employed in the transmission.
  • the present invention provides a solution to the above-described problem of providing a simple and relatively low cost way or means of attaching a solenoid operated hydraulic valve to a manifold or block for controlling flow of hydraulic fluid in passages within the manifold.
  • the present invention utilizes undercut attachment surfaces disposed on provided opposite sides of the cavity in the block into which the valve body is inserted.
  • a generally U-shaped resilient bracket is received over the solenoid with the legs of the U-shaped resiliently engaging the undercut in the manifold by snap action.
  • the U-shaped bracket has tabs formed on the portion engaging the valve to orient the valve body with respect to ports in the manifold; and, a second pair of tabs engages the sides of the undercuts and prevents rotation of the valve once installed on the manifold.
  • FIG. 1 is an elevational view of an assembly of a solenoid valve installed in a valving block embodying the present invention
  • FIG. 2 is a top view of the assembly of Fig. 7;
  • FIG. 3 is an axonometric view of the solenoid valve of Fig. 1;
  • FIG. 4 is a top view of the mounting bracket employed in Fig. 1;
  • FIG. 5 is an elevational view of the bracket of Fig. 4,
  • the assembly of the present invention is indicated generally at 10 and includes a solenoid operated valve indicated generally at 12 having a solenoid 14 attached to a valve body 16 which has a lower portion 18 extending downwardly therefrom which is received in a valving cavity 20 formed in a manifold or block 22.
  • the manifold 22 has a plurality of hydraulic valving passages 24, 26 formed therein which communicate with the valving cavity 20 and are adapted for connection to hydraulic components (not shown) disposed remotely in a fluid operated system.
  • the valve body lower portion 18 has formed therein a fluid port 28 which is disposed for communication with the passage 26 in the manifold; and, a second fluid port 30 spaced from the port 28 and disposed to communicate with the passage 24 in the manifold.
  • a moveable valve member such as a spool (not shown) operative within the valve 12 in a manner well know to those skilled in the art of solenoid operated valves.
  • the manifold 22 has a pair of stanchions or upright portions 32, 34 provided thereon disposed respectively on opposite sides of the valving cavity 20 and in generally aligned relationship.
  • stanchions 32, 34 are integrally formed with manifold 22.
  • Each of the uprights or stanchions 32, 34 has formed therein an undercut denoted respectively 36, 38 for attachment purposes as will hereinafter be described.
  • valve 18 The lower portion of the valve 18 is sealed in the cavity 20 above valve passage 28 by a suitable seal ring 31 received in a groove formed in the outer periphery of the lower portion 18.
  • a second seal ring 35 is provided below the port 28 to isolate the port 24 in the manifold from the passage 26 in the manifold; and, the seal ring 35 is disposed between the valve passages 28 and 30.
  • the body of the valve assembly 12 has a pair of oppositely disposed projections or lugs 40, 42 extending outwardly from the upper portion thereof as shown in FIGS. 1 and 3 in solid outline and in dashed outline in FIG. 2.
  • the mounting bracket indicated generally at 43 is shown in its formed condition prior to assembly and has a generally cup-shaped configuration in elevation view shown in FIG. 5.
  • the present invention preferably employs a bracket which may be stamped from a unitary blank of sheet stock and thus minimizes the fabrication costs of the mounting bracket.
  • the central portion of the bracket 43 has formed therethrough an aperture 44 which is received over the solenoid 14 in free-sliding engagement but sized and configured such that the undersurface of the bracket registers against the upper surface of the valve body 16.
  • the bracket 43 has formed thereon, on opposite sides of the aperture 44, two pairs of mounting tabs extending downwardly from the bracket as denoted by reference numerals 46, 48.
  • the tabs 46, 48 are spaced apart a distance sufficient to enable each pair of the tabs to extend downwardly over the sides of one of lugs 40, 42 provided on the valve body to align the bracket 43 on the valve body and prevent relative rotation therebetween.
  • the bracket 43 has, extending outwardly in opposite directions from each of the pairs of tabs 46, 48, a resiliently deflectable spring-arm or extension respectively 50, 52 each of which has at the outward end thereof a second pair of tabs 54, 56 respectively formed thereon and extending generally downwardly therefrom in spaced apart relationship.
  • the pairs of tabs 54, 56 are spaced so as to be received over the sides of stanchions 32, 34 respectively.
  • the arms 50, 52 are configured and sized in length so that upon compression together of arms 50, 52 and assembly of the bracket over the solenoid 14 the arms 50, 52 spring outwardly into and fully recess in the undercuts 36, 38 and prevent removal of the bracket and valve.
  • the tabs 54, 56 engage the sides of the stanchions 32, 34 and prevent relative rotation of the bracket 43 on the manifold and removal of the bracket.
  • valve 12 has the lower portion 18 thereof with seal rings 31, 35 thereon inserted into the cavity 18 and the manifold 22 with the undersurface of the upper portion 16 of the valve body registering against the upper surface of the manifold 22.
  • Bracket 43 is placed in position such that aperture 44 slips over the solenoid 14 and the arms 50, 52 of the bracket are deflected inwardly or compressed by camming against the edges of stanchions 32, 34 when moved by the installer to the position shown in dashed outline in FIG. 5 and permits the bracket to be moved downwardly until the undersurface thereof registers against the upper surface of the valve body 16. The compression of the arms 50, 52 is then released and the arms snap outwardly to the position shown in solid outline in FIG. 1 and FIG. 2. The bracket thus secures the valve vertically in the cavity and rotationally by the engagement of tabs 54, 56 with the stanchions 32, 34 and by the engagement of the tabs 46, 48 with the lugs 40, 42 on the valve body.
  • the present invention thus provides a simple and low-cost mounting bracket for a solenoid operated valve for installation on a manifold which enables the user to secure the valve to the manifold without separate fasteners or the need for tools to secure the fasteners.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Magnetically Actuated Valves (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP02017346A 2001-08-17 2002-08-02 Verfahren und Vorrichtung zum Montieren von Elektromagnetventilen Withdrawn EP1284380A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US932046 2001-08-17
US09/932,046 US6539971B2 (en) 2001-08-17 2001-08-17 Method and apparatus for mounting solenoid operated valve

Publications (2)

Publication Number Publication Date
EP1284380A2 true EP1284380A2 (de) 2003-02-19
EP1284380A3 EP1284380A3 (de) 2003-07-02

Family

ID=25461686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02017346A Withdrawn EP1284380A3 (de) 2001-08-17 2002-08-02 Verfahren und Vorrichtung zum Montieren von Elektromagnetventilen

Country Status (4)

Country Link
US (1) US6539971B2 (de)
EP (1) EP1284380A3 (de)
JP (1) JP2003130245A (de)
KR (1) KR100892560B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016184511A1 (de) * 2015-05-20 2016-11-24 Festo Ag & Co. Kg Befestigungsclip und damit ausgestattetes ventil
CN109442085A (zh) * 2018-11-30 2019-03-08 赣南师范大学 一种可升降阀门自动启闭系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6955337B2 (en) * 2003-04-03 2005-10-18 Delphi Technologies, Inc. Pneumatic module
US20090266830A1 (en) * 2008-04-24 2009-10-29 Benjey Robert P Fluid container component assembly
US20100301245A1 (en) * 2009-06-02 2010-12-02 Abbott Laboratories Assembly For Mounting Of Tube Pinch Type Solenoid Valve
TWI498502B (zh) * 2009-10-29 2015-09-01 派克漢尼汾公司 滑鎖氣體輸送系統
DE102014101764A1 (de) * 2014-02-12 2015-08-13 Jungheinrich Aktiengesellschaft Steuerblock für ein Hydrauliksystem eines Flurförderzeugs mit mindestens einem Hydraulikventil
JP6241740B2 (ja) * 2014-02-17 2017-12-06 株式会社オートネットワーク技術研究所 ソレノイドの固定構造
JP6376650B2 (ja) * 2014-06-30 2018-08-22 ヴィオニア日信ブレーキシステムジャパン株式会社 ブレーキ制御装置
JP6304548B2 (ja) * 2014-09-16 2018-04-04 Smc株式会社 スナップ・フィット式バルブ
DE102015005754A1 (de) * 2015-05-05 2016-11-10 Audi Ag Magnetventileinrichtung für ein Kraftfahrzeug
US10024281B2 (en) * 2015-09-01 2018-07-17 Ford Global Technologies, Llc Intake manifold integrated vacuum solenoid
CN219317759U (zh) * 2022-12-20 2023-07-07 盾安汽车热管理科技有限公司 卡扣及具有其的阀装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843626Y2 (ja) * 1978-07-25 1983-10-03 アイシン精機株式会社 集積型バルブセツト装置
JPS5722479A (en) * 1980-07-14 1982-02-05 Aisin Warner Ltd Electromagnetic valve and its setting method
US4573659A (en) * 1984-03-05 1986-03-04 Lucas Industries Public Limited Company Fluid control valve
US4842010A (en) * 1988-10-18 1989-06-27 General Motors Corporaion Locking mechanism
LU87413A1 (fr) * 1988-12-23 1989-06-14 Ceodeux Sa Soupape pour bouteilles a gaz
DE4104804A1 (de) * 1991-02-16 1992-08-20 Bosch Gmbh Robert Formschluessige verbindung eines magnetventils mit einem gehaeuseblock
IT1258956B (it) * 1992-06-08 1996-03-11 Dispositivo valvolare miniaturizzato a solenoide e procedimento per la sua preparazione
DE4328709C2 (de) * 1993-08-26 1996-04-04 Bosch Gmbh Robert Elektromagnetventil
US5339856A (en) * 1993-11-08 1994-08-23 Dresser-Rand Company Valve retainer means, a method of forming the same, and a method of valve insertion therewith
SE507067C2 (sv) * 1994-03-11 1998-03-23 Voac Hydraulics Boraas Ab Elektromagnetisk pilotventilinsats med utbytbar flödesstrypande ändförslutning
DE4412247A1 (de) * 1994-04-06 1995-10-12 Mannesmann Ag Wegeventil in Grundplattenausführung
US5642756A (en) * 1996-02-29 1997-07-01 Bio-Chem Valve Inc. Valve manifold assembly
US5845672A (en) * 1996-12-10 1998-12-08 General Motors Corporation Solenoid coil positioning assembly
DE19842334C1 (de) * 1998-09-16 1999-12-16 Bosch Gmbh Robert Magnetventil, insbesondere für die Verwendung in einem Modul für eine elektrohydraulische Getriebesteuerung
JP3749026B2 (ja) * 1998-11-27 2006-02-22 三菱電機株式会社 ソレノイドバルブの固定装置
US6029703A (en) * 1998-12-18 2000-02-29 Borg-Warner Automotive, Inc. Pressure solenoid control valve with flux shunt
US6457484B1 (en) * 2000-01-25 2002-10-01 Saturn Electronics & Engineering, Inc. Solenoid fluid control valve with twist-on connection
JP2001280516A (ja) * 2000-03-30 2001-10-10 Denso Corp 調圧弁
US6343621B1 (en) * 2000-06-30 2002-02-05 Borgwarner Inc. Variable force solenoid control valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016184511A1 (de) * 2015-05-20 2016-11-24 Festo Ag & Co. Kg Befestigungsclip und damit ausgestattetes ventil
CN107223185A (zh) * 2015-05-20 2017-09-29 费斯托股份有限两合公司 固定夹以及配备有固定夹的阀
CN109442085A (zh) * 2018-11-30 2019-03-08 赣南师范大学 一种可升降阀门自动启闭系统

Also Published As

Publication number Publication date
US6539971B2 (en) 2003-04-01
KR20030015873A (ko) 2003-02-25
US20030034070A1 (en) 2003-02-20
JP2003130245A (ja) 2003-05-08
KR100892560B1 (ko) 2009-04-09
EP1284380A3 (de) 2003-07-02

Similar Documents

Publication Publication Date Title
US6539971B2 (en) Method and apparatus for mounting solenoid operated valve
US6293634B1 (en) Spring bar solenoid in ABS brake system
EP0352261B1 (de) Ventilbaueinheit für proportionierungsventil
JP4436967B2 (ja) スリップ調整された液圧式の車両ブレーキ設備のための電磁弁
US6084493A (en) Electromagnetic valve with integrated non-return valve
EP0814295B1 (de) Schnellrohrverbindung
US6622751B1 (en) Pressure valve for a reciprocating pump
EP0692416A2 (de) Bremsflüssigkeits-Drucksteuergerät
JP2003301730A (ja) バルブ‐マニホールド組立体及びその製造方法
US20080230452A1 (en) Spool valve
MX2011000998A (es) Ensamblaje de valvula de motor con cubeta de valvula montable a una cubierta de motor.
US6792975B2 (en) Pulse-width modulated solenoid valve including axial stop spool valve
GB2272043A (en) Non-return valve
KR20010110742A (ko) 전자기 밸브 지지기
US5681097A (en) Hydraulic control unit for vehicular anti-lock brake and traction control systems
KR19980702918A (ko) 가열 및/또는 냉각 시스템의 밸브 액츄에이팅 장치
CN114096774B (zh) 阀、使用该阀调节流介质的压力的装置以及将该阀固定在变速器部件中的装置
EP1288092A3 (de) Gerät zur Montage von Spulen von Elektromagnetventilen in elektronisch gesteuerten Bremsanlagen
JP2002504649A (ja) ピストンポンプ
CN103210187B (zh) 用于凸轮轴调节系统的控制阀的阀壳体以及用于制造阀壳体的方法
EP0601810B1 (de) Auf Hochdruck ansprechender Schalter und Verfahren zu seiner Herstellung
JPH0645405Y2 (ja) 液圧制御弁
US5957161A (en) Long stroke balanced solenoid
CN217207960U (zh) 一种vvt机油控制阀
JPH0663971U (ja) ソレノイドバルブの取付構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 15B 13/044 B

Ipc: 7F 15B 13/00 B

Ipc: 7F 16K 31/06 B

Ipc: 7F 16K 27/00 A

17P Request for examination filed

Effective date: 20031027

AKX Designation fees paid

Designated state(s): DE ES FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050301